7974927246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{24919}}^1$

素因数の和:25321

約数の個数: 64

約数和(自身を含む): 18789281280

約数和(自身を除く): 10814354034

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 373, 429, 746, 858, 1119, 2238, 4103, 4849, 8206, 9698, 12309, 14547, 24618, 24919, 29094, 49838, 53339, 74757, 106678, 149514, 160017, 274109, 320034, 323947, 548218, 647894, 822327, 971841, 1644654, 1943682, 3563417, 7126834, 9294787, 10690251, 18589574, 21380502, 27884361, 55768722, 102242657, 120832231, 204485314, 241664462, 306727971, 362496693, 613455942, 724993386, 1329154541, 2658309082, 3987463623, 7974927246]

約数ペア:

[(1, 7974927246), (2, 3987463623), (3, 2658309082), (6, 1329154541), (11, 724993386), (13, 613455942), (22, 362496693), (26, 306727971), (33, 241664462), (39, 204485314), (66, 120832231), (78, 102242657), (143, 55768722), (286, 27884361), (373, 21380502), (429, 18589574), (746, 10690251), (858, 9294787), (1119, 7126834), (2238, 3563417), (4103, 1943682), (4849, 1644654), (8206, 971841), (9698, 822327), (12309, 647894), (14547, 548218), (24618, 323947), (24919, 320034), (29094, 274109), (49838, 160017), (53339, 149514), (74757, 106678)]